We are hosting about 40 sites in our environment and on a daily basis some sites are going down and after app pool recycle we are able to bring the sites up.
We are using .net 4.0 as framework and iis 7.5 as our settings.
The app pool recycle timings are set at 1740 mins.
So what kind of setting should i change to avoid the site's down times.
Let me know if you need any further details.